When you have a Min-SE header is included in the initial session request
you are telling that the
minmun value of the session interval is that value.
So, Session-Expires should be that value.
If it less than this value (Min-SE) again you will get 422.
Regards,
Sreeram.
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Sreeram Kanumuri Plot No 72, Electronics City
Hosur Main Road
Wipro Technologies Bangalore -29 INDIA
[EMAIL PROTECTED] Phone: 8520408 Ex:3208
www.wipro.com Mobile:9886090098
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--------------
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of John
Smith
Sent: Thursday, March 25, 2004 7:27 PM
To: [EMAIL PROTECTED]
Subject: [Sip-implementors] Min-SE header included in the initial
sessionrefresh request
Hi,
Section 7.1 in draft-ietf-sip-session-timer-14.txt says:
"If a Min-SE header is included in the initial session refresh request,
the
value of the Session-Expires MUST be equal to the value in Min-SE."
I have the following questions:
(1) What is purpose of this rule?
(2) Why does the Session-Expires MUST be equal to the value in Min-SE?
(3) Why should it be only in the initial session refresh request?
Thanks in advance,
John.
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